Hi there, the syntax for Text Markup such as *bold* at [1] specifies PRE MARKER CONTENTS MARKER POST with CONTENTS as BORDER BODY BORDER and BORDER as “Any non-whitespace character.”
What is the role of BORDER here? Does it really exist? What is BORDER if CONTENTS should be a single character, e.g., in the two strings “*x*” and “~*~”? Are single characters forbidden? Best wishes Jens [1] https://orgmode.org/worg/org-syntax.html#Emphasis_Markers